CN202211341U - Multifunctional glassware cleaning brush - Google Patents
Multifunctional glassware cleaning brush Download PDFInfo
- Publication number
- CN202211341U CN202211341U CN2011203397683U CN201120339768U CN202211341U CN 202211341 U CN202211341 U CN 202211341U CN 2011203397683 U CN2011203397683 U CN 2011203397683U CN 201120339768 U CN201120339768 U CN 201120339768U CN 202211341 U CN202211341 U CN 202211341U
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- China
- Prior art keywords
- screw rod
- inner core
- rod inner
- cleaning brush
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
At present, only test tube brushes are used for cleaning instruments in chemical laboratories; and the test tube brushes, which are slender, are more convenient to be used for cleaning test tubes, measuring cylinders or other slender glassware but are inconvenient to be used for cleaning volumetric flasks, flasks or other glassware with protruding parts. A multifunctional glassware cleaning brush comprises a handle, a screw rod inner core, an elastic sheet steel brush, a cylinder brush, a fixing nut and a ring-shaped iron sheet; the elastic sheet steel brush is welded together with one end of the screw rod inner core; one end of the elastic sheet steel brush is welded together with the ring-shaped iron sheet sleeved on the screw rod inner core; the cylinder brush is sleeved on the screw rod inner core; and the fixing nut is screwed on the screw rod inner core from one end, which is not welded, of the elastic sheet steel brush. The multifunctional glassware cleaning brush not only can be used for cleaning test tubes, measuring cylinders or other slender glassware but also is suitable for being used for cleaning volumetric flasks, flasks and other glassware with protruding parts.
Description
(1) technical field
The utility model relates to a kind of multifunctional glass instrument cleaning brush, is used to clean chemical apparatuses such as test tube that chemical experiment uses, flask, belongs to a kind of chemical experimental instrument.
(2) technical background
Be used to clean the test-tube brush that has only of instrument in the current chemical laboratory, but the test-tube brush elongated, it is more convenient to be used for cleaning elongated glass apparatus such as test tube graduated cylinder.If clean the glass apparatus that volumetric flask, flask etc. have ledge, use inconvenience, and cleaning performance is bad with it.
(3) summary of the invention
The utility model is to overcome above-mentioned shortcoming, and a kind of multifunctional glass instrument cleaning brush is provided.This multifunctional glass instrument cleaning brush can not only clean elongated glass apparatus such as test tube graduated cylinder, more is applicable to clean the glass apparatus that volumetric flask, flask etc. have ledge.
The technical scheme of the utility model is: multifunctional glass instrument cleaning brush, comprise handle, screw rod inner core, elastic steel sheet hairbrush, cylinder hairbrush, hold-down nut and annulus iron plate, and after being extruded, the elastic steel sheet hairbrush can form the part of projection.One end of elastic steel sheet hairbrush and screw rod inner core welds together, and the other end of elastic steel sheet hairbrush welds together with the annulus iron plate that is enclosed within on the screw rod inner core.The cylinder brush is on the screw rod inner core.The end that hold-down nut never welds the elastic steel sheet hairbrush is screwed on the screw rod inner core.
The utility model multifunctional glass instrument cleaning brush is not when tightening hold-down nut, and this moment, multifunctional glass instrument cleaning brush elongated can be cleaned elongated glass apparatus such as test tube graduated cylinder.After stretching into volumetric flask, flask etc. to multifunctional glass instrument cleaning brush and having the glass apparatus of ledge; Tighten hold-down nut; The elastic steel sheet hairbrush is bent to form the part of projection; Can be used for cleaning the glass apparatus that volumetric flask, flask etc. have ledge, easy to use, and also cleaning performance is good.And this kind multifunctional glass instrument cleaning brush cost is low, simple in structure, is easy to make.
(4) description of drawings
Fig. 1 is the sketch map of the utility model multifunctional glass instrument cleaning brush
Wherein: 1. handle 2. screw rod inner cores 3. elastic steel sheet hairbrush 4. cylinder hairbrush 5. hold-down nuts 6. annulus iron plates
(5) specific embodiment
Below in conjunction with accompanying drawing, the utility model done further describing.
Multifunctional glass instrument cleaning brush comprises handle (1), screw rod inner core (2), elastic steel sheet hairbrush (3), cylinder hairbrush (4), hold-down nut (5) and annulus iron plate (6), can form the part of projection after elastic steel sheet hairbrush (3) is extruded.Elastic steel sheet hairbrush (3) welds together with an end of screw rod inner core (2), and the other end of elastic steel sheet hairbrush (3) welds together with the annulus iron plate (6) that is enclosed within on the screw rod inner core (2).Cylinder hairbrush (4) is enclosed within on the screw rod inner core (2).The end that hold-down nut (5) never welds elastic steel sheet hairbrush (3) is screwed on the screw rod inner core (2).Annulus iron plate (6) is enclosed within on the screw rod inner core (2), and can be free to slide along screw rod inner core (2).
When using multifunctional glass instrument cleaning brush, unscrew nut, this moment, multifunctional glass instrument cleaning brush elongated can be cleaned elongated glass apparatus such as test tube, graduated cylinder.After stretching into volumetric flask, flask etc. to multifunctional glass instrument cleaning brush and having the glass apparatus of ledge, tighten hold-down nut, the elastic steel sheet hairbrush is bent to form the part of projection, can be used for cleaning the glass apparatus that volumetric flask, flask etc. have ledge.
Claims (5)
1. multifunctional glass instrument cleaning brush is characterized in that: comprise handle (1), screw rod inner core (2), elastic steel sheet hairbrush (3), cylinder hairbrush (4), hold-down nut (5) and annulus iron plate (6); After being extruded, elastic steel sheet hairbrush (3) can form the part of projection.
2. multifunctional glass instrument cleaning brush as claimed in claim 1; It is characterized in that: elastic steel sheet hairbrush (3) welds together with an end of screw rod inner core (2), and the other end of elastic steel sheet hairbrush (3) welds together with the annulus iron plate (6) that is enclosed within on the screw rod inner core (2).
3. multifunctional glass instrument cleaning brush as claimed in claim 1 is characterized in that: cylinder hairbrush (4) is enclosed within on the screw rod inner core (2).
4. multifunctional glass instrument cleaning brush as claimed in claim 1 is characterized in that: the end that hold-down nut (5) never welds elastic steel sheet hairbrush (3) is screwed on the screw rod inner core (2).
5. multifunctional glass instrument cleaning brush as claimed in claim 1 is characterized in that: annulus iron plate (6) is enclosed within on the screw rod inner core (2), and can be free to slide along screw rod inner core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203397683U CN202211341U (en) | 2011-09-03 | 2011-09-03 | Multifunctional glassware cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203397683U CN202211341U (en) | 2011-09-03 | 2011-09-03 | Multifunctional glassware cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202211341U true CN202211341U (en) | 2012-05-09 |
Family
ID=46010616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203397683U Expired - Fee Related CN202211341U (en) | 2011-09-03 | 2011-09-03 | Multifunctional glassware cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202211341U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319732A (en) * | 2017-07-10 | 2017-11-07 | 许昌农科种业有限公司 | A kind of agriculture Spawn incubation flexible test tube brush |
| CN107552508A (en) * | 2017-10-26 | 2018-01-09 | 贵州大学 | A kind of extension type test tube brush |
| CN113426784A (en) * | 2021-07-30 | 2021-09-24 | 中国建筑土木建设有限公司 | Experiment bottle belt cleaning device |
-
2011
- 2011-09-03 CN CN2011203397683U patent/CN202211341U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319732A (en) * | 2017-07-10 | 2017-11-07 | 许昌农科种业有限公司 | A kind of agriculture Spawn incubation flexible test tube brush |
| CN107552508A (en) * | 2017-10-26 | 2018-01-09 | 贵州大学 | A kind of extension type test tube brush |
| CN113426784A (en) * | 2021-07-30 | 2021-09-24 | 中国建筑土木建设有限公司 | Experiment bottle belt cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120903 |